August weather forecast
Marble Quarry, VA

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Weather in August

The last month of the summer, August, is also a moderately hot month in Marble Quarry, Virginia, with temperature in the range of an average high of 84.6°F (29.2°C) and an average low of 64°F (17.8°C).

Temperature

August notes an average high-temperature of a warm 84.6°F (29.2°C), subtly differing from July's 86.5°F (30.3°C). In Marble Quarry, an average temperature of 64°F (17.8°C) is noted during August nights.

Heat index

Throughout August, the heat index is estimated at a tropical 93.2°F (34°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.

Humidity

In Marble Quarry, Virginia, the average relative humidity in August is 75%.

Rainfall

The months with the most rainfall in Marble Quarry are May and August, with an average 3.35" (85mm) of precipitation.

Snowfall

In Marble Quarry, snow does not fall in May through September.

Daylight

In August, the average length of the day is 13h and 39min.
On the first day of the month, sunrise is at 6:12 am and sunset at 8:21 pm. On the last day of August, sunrise is at 6:39 am and sunset at 7:42 pm EDT.

Sunshine

In Marble Quarry, the average sunshine in August is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in Marble Quarry?

The average high-temperature, in August, in Marble Quarry, is 84.6°F (29.2°C), while the average low-temperature is 64°F (17.8°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, is estimated at 93.2°F (34°C).

What is the average humidity in August in Marble Quarry?

In August, the average relative humidity in Marble Quarry, Virginia, is 75%.

What is the rainiest month in Marble Quarry?

The months with the most rainfall in Marble Quarry, Virginia, are May and August, with an average 3.35" (85mm) of precipitation.

How many days does it rain in August in Marble Quarry?

In Marble Quarry, in August, it is raining for 16.7 days, with typically 3.35" (85mm) of accumulated precipitation.

When it does not snow in Marble Quarry?

May through September are months without snowfall in Marble Quarry.

What is the average length of the day in August in Marble Quarry?

The average day length in August is 13h and 39min.

What time are sunrise and sunset in August in Marble Quarry?

In August, on the first day of the month, sunrise is at 6:12 am and sunset at 8:21 pm. On the last day of the month, in Marble Quarry, sunrise is at 6:39 am and sunset at 7:42 pm EDT.

How long on average sun shines in August in Marble Quarry?

In Marble Quarry, Virginia, the average sunshine duration in August is 10.3h.

What are the months with the highest UV index in Marble Quarry?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Marble Quarry.

What is the UV index intensity in August in Marble Quarry?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Marble Quarry, VA

Average temperature in August - Marble Quarry, VA
  • Average high temperature in August: 84.6°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in August
Marble Quarry, VA

Average pressure in August - Marble Quarry, VA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in August
Marble Quarry, VA

Average wind speed in August - Marble Quarry, VA
  • Average wind speed in August: 4.4mph

The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

Average humidity in August
Marble Quarry, VA

Average humidity in August - Marble Quarry, VA
  • Average humidity in August: 75%

The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (73%).

Average rainfall in August
Marble Quarry, VA

Average rainfall in August - Marble Quarry, VA
  • Average rainfall in August: 3.35"

The wettest months (with the highest rainfall) are May and August (3.35").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in August
Marble Quarry, VA

Average rainfall days in August - Marble Quarry, VA
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (10.1 days).

Average snowfall in August
Marble Quarry, VA

Average snowfall in August - Marble Quarry, VA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Marble Quarry, VA

Average snowfall days in August - Marble Quarry, VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Marble Quarry, VA

Average daylight in August / Average sunshine in August - Marble Quarry, VA
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).

Average sunshine days in August
Marble Quarry, VA

Average sunshine days in August - Marble Quarry, VA
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.1 days).

Average UV index in August
Marble Quarry, VA

Average UV index in August - Marble Quarry, VA
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Marble Quarry, VA

Average cloud cover in August - Marble Quarry, VA
  • Average cloud cover in August: 33

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in August
Marble Quarry, VA

Average visibility in August - Marble Quarry, VA
  • Average visibility in August: 6mi

The months with the highest visibility are February, March, April, June, July, August and November (6mi).
The months with the lowest visibility are January, May, September, October and December (5mi).

Marble Quarry, Virginia, USA

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